We would like to design a database to store information that is related to a charity agency, the database requirements are as follows: • Information kept about each employee: o Employee identification number (unique for each employee), username and password, name for each employee, date of birth, phone, and email. • Information kept for each Donation: o Donation identification number (unique for each donation), donation date, and donation type. • Information kept for each donor: o Donor identification number (unique for each donor), the donor name, the donor name stored separately (first name, second name, and last name), the donor address also stored separately (street number, street name, zip code, city), the phone, and the email. • Information kept about each item donated: o Item identification number (unique for each item), item name, and quantity. • Information kept for each needed/supported family: o Family name, number of members in the family, nationality, address, income, and phone if available. Relationships information: • The charity employee receives many donations from a donator/donor. • The donor makes many donations to the agency. • The donations stored as many items as possible. • The charity employee delivers to many families. Design ER model to represent the database requirements.
We would like to design a database to store information that is related to a charity agency, the database requirements are as follows: • Information kept about each employee: o Employee identification number (unique for each employee), username and password, name for each employee, date of birth, phone, and email. • Information kept for each Donation: o Donation identification number (unique for each donation), donation date, and donation type. • Information kept for each donor: o Donor identification number (unique for each donor), the donor name, the donor name stored separately (first name, second name, and last name), the donor address also stored separately (street number, street name, zip code, city), the phone, and the email. • Information kept about each item donated: o Item identification number (unique for each item), item name, and quantity. • Information kept for each needed/supported family: o Family name, number of members in the family, nationality, address, income, and phone if available. Relationships information: • The charity employee receives many donations from a donator/donor. • The donor makes many donations to the agency. • The donations stored as many items as possible. • The charity employee delivers to many families. Design ER model to represent the database requirements.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education